Panasonic CF-07 Service Manual page 31

No. Symptom
5
Cannot connect Wireless
LAN
5.1
No display after powering
on
An afterimage appears
5.2 Connection timeout is
displayed
5.3 No server found is
displayed
5.4 Authentication failed is
displayed
5.5 Too many clients is
displayed
5.6 Illegal data received or
Initial image receiving
timeout is displayed
5.7 Wireless connection is
interrupted
Troubleshooting
procedures
No.
Re-setting for Wireless LAN
5-1 and Display
Replace the Wireless LAN
5-2 PCB
Has the computer or wireless
display been set to the
power-saving mode?
To resume operation of your
1-1
computer from the condition
the power of the display is off
(for energy conservation
purposes), touch the screen.
If an image is displayed for a
prolonged period of time, an
1-2
afterimage may appear.
Set the screensaver.
Confirm the IP address,
subnet mask, network type,
and SSID settings on both the
2-1
computer and the wireless
display.
Confirm the operation of the
2-2 wireless LAN on the
computer.
Put the wireless display close
3-1 to the computer.
Confirm that wireless icon is
3-2 on the taskbar.
Confirm the IP address of the
3-3 computer that has been set
on the wireless display.
Confirm the password for both
the computer and the wireless
4-1
display.
Disconnect the wireless
5-1
display during operation and
reestablish the connection.
Confirm whether the network
6-1
is working properly or not.
Restart the computer.
6-2
Select wireless icon on the
7-1
taskbar of the external
display, then select
Contiguration, and then set
Tx Rate to Auto 1 or 2 Mb.
(CF-07)
14-4
Source of
problem
Result
YES Settings
NO Go to No. 5.1~5.6
YES Wireless LAN PCB
(CF-07/ CF-VDW07)
NO Go to No. 5.1~5.6
YES Settings
NO Go to No. 1-1~7-1
YES Settings
NO Go to No. 1-1~7-1
YES Settings
NO Go to No. 1-1~7-1
YES Settings
NO Go to No. 1-1~7-1
YES Settings
NO Go to No. 1-1~7-1
YES Settings
NO Go to No. 1-1~7-1
YES Settings
NO Go to No. 1-1~7-1
YES Settings
NO Go to No. 1-1~7-1
YES Settings
NO Go to No. 1-1~7-1
YES Settings
NO Go to No. 1-1~7-1
YES Settings
NO Go to No. 1-1~7-1
YES Settings
NO Go to No. 1-1~7-1
Component
IC509
IC514